Problem 42764. Find the next square number

Created by Steven Van Vaerenbergh

Solve Later

Given one or more integers n, find the next integer that is a square, for each of them.

Example 1:

n = 1;
out = 4;

Example 2:

n = [5 7 9];
out = [9 9 16];

Solve

Solution Stats

78 Solutions
31 Solvers

Last Solution submitted on Mar 05, 2019

Last 200 Solutions

Problem Comments

Solution Comments

Solution 844662

1 Comment

1 Comment

Peng Liu on 6 Mar 2016

Similar to Solution 844592, this fails for large x, e.g., x = 1e16, due to floating point errors

Solution 844630

1 Comment

1 Comment

Peng Liu on 6 Mar 2016

This solution is numerically more stable than Solution 844592.

Solution 844592

1 Comment

1 Comment

Peng Liu on 6 Mar 2016

This solution fails for large x > 1e15 due to floating point errors (e.g., 1e16+0.5==1e16).

Problem Recent Solvers31

Problem Tags

square

Problem 42764. Find the next square number

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers31

Suggested Problems

More from this Author2

Problem Tags

Problem 42764. Find the next square number

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers31

Suggested Problems

More from this Author2

Problem Tags

Players